Availability
Engine Crankshafts
LS ULTRA BOOST 4" / 351C / 2.100
Part Number: CPI-AWO-71-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 4.000/2.448/1.888
Part Number: CPI-SMO-19-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
FORD BB ULTRA BOOST BILLET 4.750 / 460 / 2.200
Part Number: CPI-9GS-H2-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.875/2.448/2.000
Part Number: CPI-SMM-14-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.875/2.448/2.000
Part Number: CPI-S4M-14-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
FORD BB MAGNUM BILLET 4.750
Part Number: CPI-9GS-H2-MB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.825/400/2.000
Part Number: CPI-SA-24-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SB FORGED ULTRA DIRT CRANK 3.480/2.448/1.888
Part Number: CPI-SAF-19A-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM BILLET BB FORD CRANK 4.750 3.000 2.200
Part Number: CPI-99S-H2-MB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES BBF MAGNUM BILLET 4.150/3.000/2.200
Part Number: CPI-9G2-H2-MB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES LS ULTRA DIRT *LT POST* 3.800/2.559/2.000
Part Number: CPI-AUK-34W-UD
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
COMPSTAR HONDA K SERIES 90.7MM 1.888 JOURNAL BILLET CRANK
Part Number: CPI-S22013
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Crankshaft, Compstar, Sport Series, Knife Edged, Billet 4340 Steel, 3.937 in. / 100 mm Stroke, Mitsubishi, 4G63, 7 Bolt, Each
Part Number: CPI-S23007
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
COMPSTAR MITSUBISHI 4G63 88MM BILLET
Part Number: CPI-S23027
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
3.480" stroke, internal balance, cast mild steel, Chevrolet small block 1pc rear seal, IMCA legal
Part Number: ESP-103523480CM
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
3.622" stroke, internal balance, billet 4340 steel, Honda/Acura K20a2, B-series rod journals
Part Number: ESP-3K2036221772
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
4140 CRANK CHEVY BB INT BALANCE
Part Number: ESP-545440026135
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, Chrysler, 413, 426, 440, Each
Part Number: ESP-444246257100
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
4340 CRANK CHRY 360 4.125" STROKE
Part Number: ESP-436041256200
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
WOODRUFF KEY
Part Number: PIO-PK-5-25
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
WOODRUFF KEY
Part Number: PIO-PK-134-25
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Magnetic Crankshaft Position Sensor
Part Number: RNB-917-773
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Magnetic Crankshaft Position Sensor
Part Number: RNB-917-774
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Crankshaft, Internal Balance, Forged 4340 Steel, 3.465 in. Stroke, Mitsubishi, 2.0L, Each
Part Number: ESP-2034655900B7
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
4340 Forged Superlight
Part Number: SCA-435052-3
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
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